Top Mechanics For Kia Catalytic Converter Replacement & Repairs
25 Reviews
Garage in Clacton On Sea, 30 years of experience
Halfway Garage has the equipment and expertise to repair and maintain your vehicle. Our emphasis is on transparency and professionalism. We pride ourselves on performing the highest quality vehicle servicing...
SHARON • 15th October 2025
Kia Sportage • Catalytic converter replacement
108 Reviews
Garage in Slough, 15 years of experience
At Heathrow Recovery & Car Repair Centre we provide friendly, professional services for all of your recovery and automotive needs. We'll Get You Back on the Road Quickly! Whether your vehicle needs routi...
342 Reviews
Mobile mechanic in Stoke-On-Trent, 5 years of experience
As an independent mechanic always aim for the best, always happy to go the extra mile for all our customers.
99 Reviews
Garage in Liverpool, 13 years of experience
Hello, I'm Alan. I am a experienced mobile mechanic and garage owner that serves Liverpool, and surrounding areas. I have years experience in the trade and industry, working on vehicles such as HGV for lead...
STEVEN • 27th January 2026
Jaguar X-TYPE • Oil leak investigation
1354 Reviews
Garage in Essex, 30 years of experience
Hi, I’ve been a mechanic since leaving school and have owned and operated my own garage since I was 25 , were you could that I’ve done most jobs on a wide range of vehicles. I’d like to say that my workmans...
BERNADETTE • 27th January 2026
Ford Focus • Diagnostic Inspection
2 Reviews
Mobile mechanic in Bradford , 25 years of experience
Been working in a garage for 25 plus years, done minor jobs to major jobs from bulb replacements to engine transplants , now going mobile,
434 Reviews
Garage in Gloucester , 13 years of experience
Bishop autos a local mobile mechanic business set up in 2012 we are a company specialising in the mobile repair, air con and computer diagnostics of today’s vehicles ❄️🥶 we do air con regas services on ...
TIM • 27th January 2026
Vauxhall Insignia Sports Tourer • MOT with collection & delivery
131 Reviews
Garage in St Helens, 15 years of experience
Hello, my name is Ivan. I bring over 15 years of hands-on experience working with renowned German automotive brands, including Mercedes-Benz, BMW, and the entire Volkswagen Group. My core expertise lies i...
66 Reviews
Garage in Stoughton, 20 years of experience
I started out when I was a teenager working on family and friends cars. I then started an apprenticeship where I was taught to do general mechanics alongside restoration and welding. Once I completed all my ...
11 Reviews
Mobile mechanic in Kettering , 26 years of experience
I have beeen a mechanic for aslong as I can remember Worked at main dealer through to tyres HGV’s plant
DAVID • 27th January 2026
Vauxhall Astra • Spark plugs replacement
35 Reviews
Mobile mechanic in Swadlincote, 5 years of experience
Worked in garages since the age of 16 worked all over doing mobile mechanics for myself now
TRACEY • 27th January 2026
Mercedes-Benz A-Class • Plug-in Diagnostic Inspection
56 Reviews
Garage in Aylesbury , 12 years of experience
Mobile mechanic specialist on diagnostic. Repair.parts replacement,maintenance of vehicle ,exhaust sistem gears box services,engine service
JACKIE • 27th January 2026
115 Reviews
Garage in Wollaston, 36 years of experience
I spent the first 7 years of my career building vehicles from ground upwards including replica vintage taxis and helping the customers keep them road worthy and doing on site repairs when needed. I then mov...
ROY • 27th January 2026
Jaguar XJ Series • Headlamp bulbs replacement - low beam (both)
37 Reviews
Mobile mechanic in London, 15 years of experience
I work as a service technician/maintenance mechanic for the last 15 years. Five years in Romania and 10 years in London, UK. My main responsibilities were : -Diagnosed and repaired mechanical and electr...
418 Reviews
Mobile mechanic in Romsey, 12 years of experience
I started my career in HM Armed forces joining the REME, where I served for 7 years. From there I worked for Mercedes-Benz for 4 years. And now I do all sorts, if it’s got wheels, I can fix it!
MICHAEL • 27th January 2026
Vauxhall Astra • Full Service
Frequently asked questions about Kia catalytic converter replacement & repairs
Read our answers to questions about catalytic converter replacement costs, symptoms and more.
What does a catalytic converter replacement on my Kia involve?
- Mechanic will read the ECU for catalytic converter and oxygen sensor related problems.
- Mechanic will inspect the catalytic converter for damage.
- Mechanic removes oxygen sensor for further check and removal of catalytic converter.
- If necessary, the catalytic converter will be replaced.
- Mechanic will advise if other parts need to be replaced.
- Mechanic will run engine, check catalytic converter operation.
- Mechanic will make adjustments where necessary.
What are the symptoms of a bad Kia catalytic converter?
You'll know something might be wrong with your car's catalytic converter:
- When dark smoke is coming from the exhaust
- When the engine performance is significantly reduced
- When fuel efficiency is decreasing
- When you experience issues while accelerating
- When the smell of sulfur (rotten eggs) is coming from your car
- When the check engine light flashes up
How long does it take to replace a catalytic converter on my Kia?
On average, catalytic converter replacement times can range from just over 1 hour to 1.7 hours with an average of around 1.2 hours. The time that the job takes will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.
How often should I replace the catalytic converter on my Kia?
Catalytic converters are built to have a long lifetime, however over time the pores can become clogged, or overheating can cause physical damage. A damaged catalytic converter will emit more toxic pollution into the atmosphere. It is important to ensure the catalytic converter is always serviced as and when stipulated in the guidelines set out by your car's manufacturer.
How to protect your Kia Catalytic Converter from theft
There are ways to prevent the theft of your catalytic converter, mainly by making it harder to access and remove it. Below are a few suggestions on how to deter thieves or at least slow them down:
- Parking closer to walls, other vehicles or close to the kerb, to make climbing under your car more difficult.
- Marking the catalytic converter with an engraved serial number can allow easier tracing as well making it harder to sell
- Welding the bolts if the converter is bolted on. This does not stop thieves but makes it harder to remove the converter using only a spanner. The downside to consider is that it not only makes it harder for thieves but also mechanics when they are working on your exhaust system.
- Get a protective cover fitted to make it more difficult for thieves to remove the converter
- Get a catalytic converter alarm which is set off when the catalytic converter is tampered with
- Increased security measures, e.g. if possible park in a lockable garage, fencing, park in well-lit areas or CCTV ?
What is the average lifespan of Kia catalytic converters?
Catalytics converters usually last 100,000 miles or even the entire lifetime of the vehicle, however this can differ depending on how and where you drive, and other internal and external factors.
Can local garages offer home collection and delivery for Kia catalytic converter replacement?
Yes, many local garages are able to offer collection and delivery for a catalytic converter replacement on your Kia. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a catalytic converter replacement on your Kia.
Can mobile mechanics do Kia catalytic converter replacement at my home or office?
Yes, mobile mechanics can do a catalytic converter replacement at your home or office on your Kia, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.
How much does a Kia catalytic converter replacement cost?
The cost for a Kia catalytic converter replacement depends on the model of your Kia. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.
These estimates may include Clamps and paste and Catalytic converter.
| Name | Average Cost | |
|---|---|---|
| Kia Carens | £803 | Get exact price |
| Kia ceed | £471 | Get exact price |
| Kia Cerato | £341 | Get exact price |
| Kia Picanto | £316 | Get exact price |
| Kia Rio | £639 | Get exact price |
| Kia Sedona | £404 | Get exact price |
| Kia Sorento | £249 | Get exact price |
| Kia Soul | £1332 | Get exact price |
| Kia Sportage | £410 | Get exact price |
Average costs for 17 models not shown due to insufficient data. Show ∨
- Kia Mentor II
- Kia Pride
- Kia Shuma
- Kia Mentor
- Kia Pro ceed
- Kia Optima
- Kia Roadster
- Kia Clarus
- Kia Retona
- Kia Joice
- Kia Magentis
- Kia Pregio
- Kia K2700/K2700 II
- Kia K2500
- Kia Opirus
- Kia Besta
- Kia Venga
Estimates on average repair costs, such as the above results for a catalytic converter replacement, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.
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Mechanics that work on Kias
- DTG, Staffs
- ESY Ltd, Leicester
- G.S.M -The Local Garage-, Gravesend
- Mobile Mechanic, Whitwick
- Mochanixs, Birmingham
- OLDBURY MOT TESTING STATION LIMITED, Oldbury
- PT Automotive, Langport
- S&M Mobile Vehicle Servicing, Halifax
- Southern Repair Services LTD, Lyneham
- Stoke Mot & Service Ltd, Rochester
- Tamcautomotives Ltd, Glasglow